the ArcSDE is a "postgresql" and i am currently using 10.0. I am creating a cache map for my stormwater field crew that I would like everything on my group layer for my cache map to be located into the ArcSDE geodatabase, but I have never imported a tiff file into ArcSDE database before. Once again, thank you for the prompt response.
While its possible to load rasters into a database instance, doing so is sufficiently wasteful that it is strongly not recommended. Mosaic datasets are the current "best" way to handle rasters, but your ArcGIS release is too old to take advantage of them.